DocumentCode :
2503998
Title :
Common wireless communication services recognition for GSM, UMTS and LTE via synchronization channels detection
Author :
Setiawan, Hendra ; Ochi, Hiroshi
Author_Institution :
Comput. Sci. & Electron., Kyushu Inst. of Technol., Iizuka, Japan
fYear :
2009
fDate :
28-30 Sept. 2009
Firstpage :
1280
Lastpage :
1285
Abstract :
This paper discusses about design of common wireless communication services recognition for three different standards, i.e. global system for mobile communications (GSM), universal mobile telecommunications system (UMTS) or wide-band code division access (WCDMA), and long term evolution (LTE), also known well as 2G, 3G, and 3.9G respectively. To recognize them using a common system, we propose performing within synchronization channel detection since the similarity in cell search procedures i.e. always detect synchronization signals. To minimize resources, we prefer using autocorrelation to detect GSM and LTE synchronization signals and match filter for UMTS synchronization signal. However, it is not enough to distinguish each others. Therefore, we also propose to recognize the peak period of the autocorrelation output as a main concept to distinguish the standards. We design this system using symplify DSP tool and simulate in simulink. The simulations are performed within AWGN channel and show good performance even with 10 dB SNR. Moreover, FPGA implementation for target device Virtex 4 XC4VLX200, the proposed design can be implemented within 24171 look up tables (LUTs).
Keywords :
3G mobile communication; AWGN channels; cellular radio; code division multiple access; correlation methods; matched filters; signal detection; synchronisation; wireless channels; AWGN channel; FPGA; GSM; LTE; LUT; UMTS; WCDMA; autocorrelation; cell search procedure; common wireless communication service recognition; global system for mobile communication; long term evolution; look up table; match filter; peak period; resource minimization; simulink; symplify DSP tool; synchronization channel detection; synchronization signal detection; universal mobile telecommunications system; wide-band code division access; 3G mobile communication; Autocorrelation; Code standards; Communication standards; GSM; Long Term Evolution; Multiaccess communication; Telecommunication standards; Wideband; Wireless communication;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communications and Information Technology, 2009. ISCIT 2009. 9th International Symposium on
Conference_Location :
Icheon
Print_ISBN :
978-1-4244-4521-9
Electronic_ISBN :
978-1-4244-4522-6
Type :
conf
DOI :
10.1109/ISCIT.2009.5341089
Filename :
5341089
Link To Document :
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